December weather forecast
Salzburg, Austria

December solidifies the grip of winter over Salzburg weather with a sharp decline in daylight hours but an increase in snowfall, reaching up to 278mm (10.94") over 13.1 days. Being the month with the shortest daylight, it underlines the depth of winter. Yet, the cold weather and snowfall add to the festive mood, transforming the city into a winter wonderland, perfect for winter sports and holiday festivities.

Temperature

The arrival of December in Salzburg corresponds with a minor reduction in the average high-temperature, down from November's frosty 7.8°C (46°F) to a wintry 4°C (39.2°F). During December, the nighttime temperature averages to a freezing cold -2.5°C (27.5°F).

Rainfall

In December, in Salzburg, Austria, the rain falls for 11.8 days. Throughout December, 73mm (2.87") of precipitation is accumulated. Throughout the year, in Salzburg, there are 140.7 rainfall days, and 1184mm (46.61") of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall. December is the month with the most snowfall. Snow falls for 13.1 days and accumulates 278mm (10.94") of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 30min of daylight.
On the first day of December in Salzburg, sunrise is at 07:36 and sunset at 16:17. On the last day of the month, sunrise is at 07:56 and sunset at 16:25 CET.

Sunshine

With an average of 2h of sunshine, December has the least sunshine of the year.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: In December, an average UV index of 1 transforms into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.